From 1c5685d68f1b73270fb814fe04cbb490eb90ba5f Mon Sep 17 00:00:00 2001
From: mensonge
Date: Fri, 14 Nov 2008 15:39:19 +0000
Subject: Minor fix: Remove DOJO library (60Mo) replaced by link to Google CDN
 (online DOJO library)

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@159 b3834d28-1941-0410-a4f8-b48e95affb8f
---
 includes/js/dojox/rpc/JsonReferencing.js | 265 -------------------------------
 1 file changed, 265 deletions(-)
 delete mode 100644 includes/js/dojox/rpc/JsonReferencing.js

(limited to 'includes/js/dojox/rpc/JsonReferencing.js')

diff --git a/includes/js/dojox/rpc/JsonReferencing.js b/includes/js/dojox/rpc/JsonReferencing.js
deleted file mode 100644
index 618ea06..0000000
--- a/includes/js/dojox/rpc/JsonReferencing.js
+++ /dev/null
@@ -1,265 +0,0 @@
-if(!dojo._hasResource["dojox.rpc.JsonReferencing"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojox.rpc.JsonReferencing"] = true;
-dojo.provide("dojox.rpc.JsonReferencing");
-dojo.require("dojo.date.stamp");
-dojo.require("dojo._base.Deferred");
-
-// summary:
-// Adds advanced JSON {de}serialization capabilities to the base json library.
-// This enhances the capabilities of dojo.toJson and dojo.fromJson,
-// adding referencing support, date handling, and other extra format handling.
-// On parsing, references are resolved. When references are made to 
-// ids/objects that have been loaded yet, a Deferred object will be used as the
-// value and as soon as a callback is added to the Deferred object, the target
-// object will be loaded.
- 
-
-
-dojox.rpc._index={}; // the global map of id->object
-dojox.rpc.onUpdate = function(/*Object*/ object,  /* attribute-name-string */ attribute,  /* any */ oldValue,  /* any */ newValue){
-		//	summary:
-		//		This function is called when an existing object in the system is updated. Existing objects are found by id. 
-};
-
-dojox.rpc.resolveJson = function(/*Object*/ root,/*Object?*/ schema){
-	// summary:
-	// 		Indexes and resolves references in the JSON object. 
-	// A JSON Schema object that can be used to advise the handling of the JSON (defining ids, date properties, urls, etc)
-	//  
-	// root: 
-	//		The root object of the object graph to be processed
-	//
-	// schema: A JSON Schema object that can be used to advise the parsing of the JSON (defining ids, date properties, urls, etc)	//
-	// 		Currently this provides a means for context based id handling
-	//
-	// return:
-	//		An object, the result of the processing
-	var ref,reWalk=[];
-	function makeIdInfo(schema){ // find out what attribute and what id prefix to use
-		if (schema){
-			var attr;
-			if (!(attr = schema._idAttr)){
-				for (var i in schema.properties){
-					if (schema.properties[i].unique){
-						schema._idAttr = attr = i;
-					}
-				}
-			}
-			if (attr || schema._idPrefix){
-				return {attr:attr || 'id',prefix:schema._idPrefix};
-			}
-		}
-
-		return false;
-	}
-	function walk(it,stop,schema,idInfo,defaultId){
-		// this walks the new graph, resolving references and making other changes 
-	 	var val,i;
-	 	var id = it[idInfo.attr];
-	 	id = (id && (idInfo.prefix + id)) || defaultId; // if there is an id, prefix it, otherwise inherit 
-	 	var target = it;
-	 	
-		if (id){ // if there is an id available...
-			it._id = id;
-			if (dojox.rpc._index[id]){ // if the id already exists in the system, we should use the existing object, and just update it
-				target = dojox.rpc._index[id];
-				delete target.$ref; // remove this artifact
-			}
-			dojox.rpc._index[id] = target; // add the prefix, set _id, and index it
-			if (schema && dojox.validate && dojox.validate.jsonSchema){ // if json schema is activated, we can load it in the registry of instance schemas map
-				dojox.validate.jsonSchema._schemas[id] = schema;
-			}
-			
-		}		
-		for (i in it){
-			if (it.hasOwnProperty(i) && (typeof (val=it[i]) =='object') && val){
-				ref=val.$ref;
-				if (ref){ // a reference was found
-					var stripped = ref.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, '');// trim it
-					if(/[\w\[\]\.\$ \/\r\n\t]/.test(stripped) && !/=|((^|\W)new\W)/.test(stripped)){ // make sure it is a safe reference
-						var path = ref.match(/(^\.*[^\.\[]+)([\.\[].*)?/); // divide along the path
-						if ((ref=path[1]=='$' ? root:dojox.rpc._index[new dojo._Url(idInfo.prefix,path[1])]) &&  // a $ indicates to start with the root, otherwise start with an id 
-							(ref = path[2] ? eval('ref' + path[2]) : ref)){// starting point was found, use eval to resolve remaining property references
-							// otherwise, no starting point was found (id not found), if stop is set, it does not exist, we have 
-							// unloaded reference, if stop is not set, it may be in a part of the graph not walked yet, 
-							// we will wait for the second loop
-							val = ref;
-						}
-						else{
-							if (!stop){
-								if (!rewalking) 
-									reWalk.push(it); // we need to rewalk it to resolve references
-								var rewalking = true; // we only want to add it once
-							}
-							else {
-								ref = val.$ref;
-								val = new dojo.Deferred();
-								val._id = idInfo.prefix + ref;
-								(function(val,ref){
-									var connectId = dojo.connect(val,"addCallbacks",function(){
-										dojo.disconnect(connectId);
-										dojox.rpc.services[idInfo.prefix.substring(0,idInfo.prefix.length-1)](ref) // otherwise call by looking up the service 
-											.addCallback(dojo.hitch(val,val.callback));
-										
-									});
-								})(val,ref);
-							}
-						}
-					}
-				}
-				else {
-					if (!stop){ // if we are in stop, that means we are in the second loop, and we only need to check this current one,
-										// further walking may lead down circular loops
-						var valSchema = val.schema || // a schema can be self-defined by the object,  
-										(schema && schema.properties && schema.properties[i]);  // or it can from the schema sub-object definition 
-						if (valSchema){
-							idInfo = makeIdInfo(valSchema)||idInfo;
-						}
-						val = walk(val,reWalk==it,valSchema,idInfo,id && (id + ('[' + dojo._escapeString(i) + ']')));
-					}
-				}
-			}
-			if (dojo.isString(val) && schema && schema.properties && schema.properties[i] && schema.properties[i].format=='date-time'){// parse the date string
-				val = dojo.date.stamp.fromISOString(val); // create a date object
-			}
-			it[i] = val;
-			var old = target[i];  
-			if (val !== old){ // only update if it changed
-				target[i] = val; // update the target
-				propertyChange(i,old,val);
-			}
-		}
-		function propertyChange(key,old,newValue){
-			setTimeout(function(){
-				dojox.rpc.onUpdate(target,i,old,newValue); // call the listener for each update
-			});
-		}
-		if (target != it){ // this means we are updating, we need to remove deleted
-			for (i in target){
-				if (!it.hasOwnProperty(i) && i != '_id' && !(target instanceof Array && isNaN(i))){
-					propertyChange(i,target[i],undefined);
-					delete target[i];
-				}
-			}
-		}
-		return target;
-	}
-	var idInfo = makeIdInfo(schema)||{attr:'id',prefix:''};
-	if (!root){ return root; } 
-	root = walk(root,false,schema,idInfo,dojox._newId && (new dojo._Url(idInfo.prefix,dojox._newId) +'')); // do the main walk through
-	walk(reWalk,false,schema,idInfo); // re walk any parts that were not able to resolve references on the first round
-	return root;
-};
-dojox.rpc.fromJson = function(/*String*/ str,/*Object?*/ schema){
-	// summary:
-	// 		evaluates the passed string-form of a JSON object. 
-	// A JSON Schema object that can be used to advise the parsing of the JSON (defining ids, date properties, urls, etc)
-	// which may defined by setting dojox.currentSchema to the current schema you want to use for this evaluation
-	//  
-	// json: 
-	//		a string literal of a JSON item, for instance:
-	//			'{ "foo": [ "bar", 1, { "baz": "thud" } ] }'
-	// schema: A JSON Schema object that can be used to advise the parsing of the JSON (defining ids, date properties, urls, etc)	//
-	// 		Currently this provides a means for context based id handling
-	//
-	// return:
-	//		An object, the result of the evaluation
-	root = eval('(' + str + ')'); // do the eval
-	if (root){
-		return this.resolveJson(root,schema);
-	}
-	return root;
-}
-dojox.rpc.toJson = function(/*Object*/ it, /*Boolean?*/ prettyPrint, /*Object?*/ schema){
-	// summary:
-	//		Create a JSON serialization of an object. 
-	//		This has support for referencing, including circular references, duplicate references, and out-of-message references
-	// 		id and path-based referencing is supported as well and is based on http://www.json.com/2007/10/19/json-referencing-proposal-and-library/.
-	//
-	// it:
-	//		an object to be serialized. 
-	//
-	// prettyPrint:
-	//		if true, we indent objects and arrays to make the output prettier.
-	//		The variable dojo.toJsonIndentStr is used as the indent string 
-	//		-- to use something other than the default (tab), 
-	//		change that variable before calling dojo.toJson().
-	//
-	// schema: A JSON Schema object that can be used to advise the parsing of the JSON (defining ids, date properties, urls, etc)	//
-	// 		Currently this provides a means for context based id handling
-	// 		
-	// return:
-	//		a String representing the serialized version of the passed object.
-	
-	var idPrefix = (schema&& schema._idPrefix) || ''; // the id prefix for this context 
-	var paths={};
-	function serialize(it,path,_indentStr){ 
-		if (it && dojo.isObject(it)){
-			var value;
-			if (it instanceof Date){ // properly serialize dates
-				return '"' + dojo.date.stamp.toISOString(it,{zulu:true}) + '"';
-			}
-			var id = it._id;
-			if (id){ // we found an identifiable object, we will just serialize a reference to it... unless it is the root
-				
-				if (path != '$'){
-					return serialize({$ref:id.charAt(0)=='$' ? id : // a pure path based reference, leave it alone
- 									id.substring(0,idPrefix.length)==idPrefix ?  // see if the reference is in the current context
- 										id.substring(idPrefix.length): // a reference with a prefix matching the current context, the prefix should be removed
-	 										'../' + id});// a reference to a different context, assume relative url based referencing
-				}
-				path = id;
-			}
-			else {
-				it._id = path; // we will create path ids for other objects in case they are circular 
-				paths[path] = it;// save it here so they can be deleted at the end
-			}
-			_indentStr = _indentStr || "";
-			var nextIndent = prettyPrint ? _indentStr + dojo.toJsonIndentStr : "";
-			var newLine = prettyPrint ? "\n" : "";
-			var sep = prettyPrint ? " " : "";
-			
-			if (it instanceof Array){
-				var res = dojo.map(it, function(obj,i){
-					var val = serialize(obj, path + '[' + i + ']', nextIndent);
-					if(!dojo.isString(val)){
-						val = "undefined";
-					}
-					return newLine + nextIndent + val;
-				});
-				return "[" + res.join("," + sep) + newLine + _indentStr + "]";
-			} 
-			
-			var output = [];
-			for(var i in it){
-				var keyStr;
-				if(typeof i == "number"){
-					keyStr = '"' + i + '"';
-				}else if(dojo.isString(i) && i != '_id'){
-					keyStr = dojo._escapeString(i);
-				}else{
-					// skip non-string or number keys
-					continue;
-				}
-				var val = serialize(it[i],path+(i.match(/^[a-zA-Z]\w*$/) ? // can we use simple .property syntax? 
-													('.' + i) : // yes, otherwise we have to escape it
-													('[' + dojo._escapeString(i) + ']')),nextIndent);
-				if(!dojo.isString(val)){
-					// skip non-serializable values
-					continue;
-				}
-				output.push(newLine + nextIndent + keyStr + ":" + sep + val);
-			}
-			return "{" + output.join("," + sep) + newLine + _indentStr + "}";
-		}
-		
-		return dojo.toJson(it); // use the default serializer for primitives
-	}
-	var json = serialize(it,'$','');
-	for (i in paths){  // cleanup the temporary path-generated ids
-		delete paths[i]._id;
-	}
-	return json;
-}
-
-}
-- 
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